| 摘要 |
<p>The device (1) has connecting rods (4, 5), and a bevel (6) operative between the connecting rods. The bevel is in drive- and output connection with respective rods, where the connection of the bevel and the rods is taken place by a coupling rod (7). The coupling rod is hinged to a plane surface (8) of the bevel, and has two parallely guided rods, which are connected to both sides of the bevel at the plane surface. The coupling rod has a pusher by which a pivot (9) is plunged into a connecting member.</p> |
